CN208720898U - A kind of general Gun Anti-Recoil Mechanism - Google Patents
A kind of general Gun Anti-Recoil Mechanism Download PDFInfo
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- CN208720898U CN208720898U CN201821378024.0U CN201821378024U CN208720898U CN 208720898 U CN208720898 U CN 208720898U CN 201821378024 U CN201821378024 U CN 201821378024U CN 208720898 U CN208720898 U CN 208720898U
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- recoil
- cylinder
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Abstract
The utility model relates to a kind of general Gun Anti-Recoil Mechanisms comprising controller, counterrecoil cylinder, recoil cylinder and the application cylinder for being connected to counterrecoil cylinder rear portion and recoil cylinder rear portion.The recoil cylinder includes recoil cylinder ontology, the intrinsic recoil piston of recoil cylinder is arranged in and is fixedly connected with recoil piston and along the recoil piston rod of recoil cylinder body axis setting, and the front end of the recoil cylinder ontology is provided with balance hole；The counterrecoil cylinder includes closed counterrecoil cylinder ontology, is arranged in the intrinsic travelling piston of counterrecoil cylinder；The application cylinder includes application cylinder ontology；Control piston is provided in the application cylinder ontology, the control piston tail end is provided with control-rod, and the control-rod is arranged along application cylinder body axis and passes through application cylinder ontology tail end connection hydraulic pump, and the hydraulic pump is controlled by controller.The utility model is general recoil mechanism design scheme, and various cannons can use.
Description
Technical field
The utility model belongs to equipment preparation field, and in particular to a kind of general Gun Anti-Recoil Mechanism.
Background technique
Recoil mechanism is referred to as " heart " of cannon, is the primary great revolution in cannon technograph.Inverse recoil
Device connects barrel and gun carriage, is moved by the recoil of barrel, will act at hundreds of tons on barrel of power be reduced to it is several
Ten tons act on gun carriage, and so, gun power is very big and cannon gun carriage can be very light, to alleviate cannon significantly
Contradiction between power and mobility.Now with light-duty, vehicle mounted howitzer rapid development, efficient recoil mechanism has become
One research hotspot.
Structurally, the effect of recoil mechanism includes 3, specifically undertaken by 3 basic element of character.First effect
Recoil kinetic energy is consumed when being barrel recoil, so that barrel recoil a distance is stopped, this effect is completed by recoil brake；
Second effect is to store energy at barrel recoil, and after barrel recoil stops, pushing away barrel makes it enter position again forward, this
Effect is completed by recuperator means；Third effect be barrel it is multiple into when consume energy, so that barrel is stopped when entering again, this
A act on is completed by multiple into governor.Domestic cannon usually referred to as stays recoil brake and multiple combine into governor
Machine is moved back, recuperator means is individually placed；The states such as the U.S. are then accustomed to combining 3 basic element of character, referred to as stay and move back recuperator means.No
How pipe combines, this 3 basic element of character of recoil mechanism are indispensable, common 3 effects for completing recoil mechanism.
At present, greatest problem existing for recoil mechanism is that structure is complicated, and type multiplicity, different cannons have respectively
Different recoil mechanisms brings very big inconvenience to recoil mechanism design and maintenance.
Utility model content
The purpose of the utility model is to provide a kind of general recoil mechanism design scheme, various cannons can be used.
The utility model adopts the following technical solution:
A kind of general Gun Anti-Recoil Mechanism comprising controller, counterrecoil cylinder, recoil cylinder and connection counterrecoil cylinder rear portion and
The application cylinder at recoil cylinder rear portion.
Wherein, the recoil cylinder includes recoil cylinder ontology, is arranged in the intrinsic recoil piston of recoil cylinder and moves back with staying
Piston is fixedly connected and along the recoil piston rod of recoil cylinder body axis setting, and the recoil piston rod passes through recoil cylinder ontology
Tail end is simultaneously connected with connecting rod in the external vertical of recoil cylinder ontology；The front end of the recoil cylinder ontology is provided with balance hole；Institute
The tail portion side wall for stating recoil cylinder ontology is provided with the first connecting hole.
Wherein, the counterrecoil cylinder includes closed counterrecoil cylinder ontology, is arranged in the intrinsic travelling piston of counterrecoil cylinder；It is described
The tail portion side wall of counterrecoil cylinder ontology is provided with the second connecting hole.
Wherein, the application cylinder includes application cylinder ontology, is arranged and connects in application cylinder ontology front end side wall and respectively with first
Connect hole and the corresponding fluid hole being connected to of the second connecting hole；Control piston, the control piston are provided in the application cylinder ontology
Tail end is provided with control-rod, and the control-rod is arranged along application cylinder body axis and to pass through the connection of application cylinder ontology tail end hydraulic
Pump.
Wherein, the connecting rod is fixedly connected with barrel, is provided with displacement sensor on barrel, institute's displacement sensors with
Controller electrical connection；The hydraulic pump is electrically connected with the controller.
Wherein, the lateral surface of the travelling piston, recoil piston rod and control piston is provided with circumferential groove, described
Piston seal is provided in circumferential groove.
Wherein, the front end of the control piston is provided with frustum.
Wherein, it is provided with stepped hole on the outside of recoil cylinder ontology rear end, the stepped hole inner wall is provided with internal screw thread, institute
Recoil piston rod is stated to be tightly connected across stepped hole and the gasket by cooperating with stepped hole and sealing loop coil.
Wherein, recoil cylinder ontology is divided into the first cavity and the second cavity by the recoil piston；The control piston will be controlled
Cylinder ontology processed is divided into third cavity and the 4th cavity；Counterrecoil cylinder ontology is divided into the 5th cavity and the 6th chamber by the travelling piston
Body；Second cavity, third cavity and the 6th cavity are connected and full of recoil fluids.
Wherein, gassy in the 5th cavity.The gas can be air or nitrogen.
The utility model has the beneficial effects that: considering the development of current cannon informationization, there is confession on many cannons
Electric installation, thus to provide possibility using controller and hydraulic pump.The general recoil mechanism structure is simple, mainly by 2
Big cylinder and 1 small cylinder composition, by adjusting controller, can be used for various cannons.
The utility model considers recoil mechanism working mechanism, has carried out great simplification to recoil mechanism, has realized
The versatility of Gun Anti-Recoil Mechanism.The utility model can be used for the cannon inverse recoil dress of universities and colleges, scientific research institution and weapon factory
Set development.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the attachment structure schematic diagram of recoil cylinder ontology and recoil piston rod.
Wherein, 1 controller, 2 recoil cylinder ontologies, 3 recoil pistons, 4 recoil piston rods, 5 connecting rods, 6 balance holes, 7 first
Connecting hole, 8 counterrecoil cylinder ontologies, 9 travelling pistons, 10 second connecting holes, 11 application cylinder ontologies, 12 fluid holes, 13 control-rods, 14 liquid
Press pump, 15 circumferential grooves, 16 piston seals, 17 frustums, 18 first cavitys, 19 second cavitys, 20 third cavitys, 21 the 4th chambers
Body, 22 the 5th cavitys, 23 the 6th cavitys, 24 barrels, 25 displacement sensors, 26 control pistons, 27 stepped holes, 28 gaskets, 29
Seal loop coil.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.It is practical new based on this
Embodiment in type, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Referring to figs. 1 and 2, a kind of general Gun Anti-Recoil Mechanism comprising controller 1, counterrecoil cylinder, recoil cylinder with
And the application cylinder at connection counterrecoil cylinder rear portion and recoil cylinder rear portion.
The recoil cylinder includes recoil cylinder ontology 2, the recoil piston being arranged in recoil cylinder ontology 23 and moves back work with staying
Plug 3 is fixedly connected and along the recoil piston rod 4 of 2 axis of recoil cylinder ontology setting, and the recoil piston rod 4 passes through recoil cylinder ontology
2 tail end is simultaneously connected with connecting rod 5 in the external vertical of recoil cylinder ontology 2；The front end of the recoil cylinder ontology 2 is provided with balance
Hole 6；The tail portion side wall of the recoil cylinder ontology 2 is provided with the first connecting hole 7.
The counterrecoil cylinder includes closed counterrecoil cylinder ontology 8, the travelling piston 9 being arranged in counterrecoil cylinder ontology 8；It is described multiple
Tail portion side wall into cylinder ontology 8 is provided with the second connecting hole 10.
The application cylinder includes application cylinder ontology 11, is arranged in 11 front end side wall of application cylinder ontology and connect respectively with first
Hole 7 corresponds to the fluid hole 12 being connected to the second connecting hole 10；Control piston 26, the control are provided in the application cylinder ontology 11
26 tail end of piston processed is provided with control-rod 13, and the control-rod 13 is arranged along 11 axis of application cylinder ontology and passes through application cylinder ontology
11 tail ends connect hydraulic pump 14.The hydraulic pump 14 is electrically connected with controller 1.Displacement sensor 25, institute are provided on barrel 24
Displacement sensors 25 are electrically connected with controller 1.
The lateral surface of the travelling piston 9, recoil piston 3 and control piston 26 is provided with circumferential groove 15, described
Piston seal 16 is provided in circumferential groove 15.
It is provided with stepped hole 27 on the outside of 2 rear end of recoil cylinder ontology, the stepped hole inner wall is provided with internal screw thread, described
Recoil piston rod 4 passes through stepped hole 27 and the gasket 28 by cooperating with stepped hole and sealing loop coil 29 are tightly connected.
The front end of the control piston 26 is provided with frustum 17.
The recoil piston 3 divides recoil cylinder ontology 2 for the first cavity 18 and the second cavity 19；The control piston 26 will
Application cylinder ontology 11 divides for third cavity 20 and the 4th cavity 21；The travelling piston 9 divides counterrecoil cylinder ontology 8 for the 5th cavity
22 and the 6th cavity 23；Second cavity 19, third cavity 20 and the 6th cavity 23 are connected and full of recoil fluids.Control
The back-and-forth motion of piston 26 can adjust the size of flow liquid aisle spare (i.e. third cavity).
Gassy in 5th cavity 22, the gas can be air and is also possible to nitrogen.
The connecting rod 5 is fixedly connected with barrel, when 24 recoil of barrel, barrel by connecting rod drive recoil piston and
Recoil piston rod moves backward, the recoil fluid of recoil piston rear (i.e. the second cavity) be pressurized flow into the third cavity of application cylinder into
And the 6th cavity of counterrecoil cylinder is flowed into, controller provides hydraulic pump drive control according to the misalignment of displacement sensor at this time
The displacement signal of bar movement, generates flowed friction in application cylinder ontology, exercises the function of recoil brake；Flow into counterrecoil cylinder sheet
Intracorporal liquid-driving travelling piston forward compression gas, stores energy.
After barrel recoil, gas expansion pushes travelling piston to move backward, recoil fluid is pushed back application cylinder and in moving back
Barrel is retracted original position to push recoil piston forward by cylinder, the function of recuperator means there has also been.It is multiple into the process in barrel, it stays
Liquid is moved back to flow into application cylinder third cavity by the 6th cavity of counterrecoil cylinder and then flow into the second cavity of recoil cylinder, controller generates signal,
As barrel change in displacement adjusts control piston displacement, flowed friction is generated in controller, exercises the multiple function into governor.
By prescription controller code, the size of application cylinder ontology third cavity is adjusted in due course, different type may be implemented
The recoil mechanism function of cannon.For example, ground artillery for suppression wants recoil and multiple into slow；Antiaircraft gun wants recoil and again into fast
It is some；The possible recoil of cannon with gun turret is shorter, and big power light artillery recoil is longer.The realization of the control
Mode is the common knowledge of those skilled in the art.
Embodiment described above is only that preferred embodiments of the present invention are described, but is not limited to
This, those skilled in the art is easy to understand the spirit of the utility model according to above-described embodiment, and makes different amplifications
And variation is within the protection scope of the utility model but as long as not departing from the spirit of the utility model.
Claims (6)
1. a kind of general Gun Anti-Recoil Mechanism, which is characterized in that it includes controller (1), counterrecoil cylinder, recoil cylinder and connection
The application cylinder at counterrecoil cylinder rear portion and recoil cylinder rear portion；
The recoil cylinder includes recoil cylinder ontology (2), the recoil piston (3) being arranged in recoil cylinder ontology (2) and moves back with staying
Piston (3) is fixedly connected and along the recoil piston rod (4) of recoil cylinder ontology (2) axis setting, and the recoil piston rod (4) passes through
The tail end of recoil cylinder ontology (2) is simultaneously connected with connecting rod (5) in the external vertical of recoil cylinder ontology (2)；The recoil cylinder ontology
(2) front end is provided with balance hole (6)；The tail portion side wall of the recoil cylinder ontology (2) is provided with the first connecting hole (7)；It is described
Counterrecoil cylinder includes the travelling piston (9) of closed counterrecoil cylinder ontology (8), setting in counterrecoil cylinder ontology (8)；The counterrecoil cylinder sheet
The tail portion side wall of body (8) is provided with the second connecting hole (10)；
The application cylinder includes application cylinder ontology (11), is arranged in application cylinder ontology (11) front end side wall and connect respectively with first
Hole (7) corresponds to the fluid hole (12) being connected to the second connecting hole (10)；Control piston is provided in the application cylinder ontology (11)
(26), control piston (26) tail end is provided with control-rod (13), and the control-rod (13) is along application cylinder ontology (11) axis
It is arranged and passes through application cylinder ontology (11) tail end connection hydraulic pump (14)；
The connecting rod (5) is fixedly connected with barrel, is provided on barrel displacement sensor (25), institute's displacement sensors (25)
It is electrically connected with controller (1)；The hydraulic pump (14) is electrically connected with controller (1).
2. general Gun Anti-Recoil Mechanism according to claim 1, which is characterized in that the travelling piston (9), in moving back work
Plug (3) and the lateral surface for controlling piston (26) are provided with circumferential groove (15), are provided with work in the circumferential groove (15)
Plug sealing ring (16).
3. general Gun Anti-Recoil Mechanism according to claim 2, which is characterized in that the front end of control piston (26)
It is provided with frustum (17).
4. general Gun Anti-Recoil Mechanism according to claim 1, which is characterized in that recoil cylinder ontology (2) rear end
Outside is provided with stepped hole (27), and the stepped hole inner wall is provided with internal screw thread, and the recoil piston rod (4) passes through stepped hole
(27) and the gasket by cooperating with stepped hole (28) and sealing loop coil (29) are tightly connected.
5. general Gun Anti-Recoil Mechanism according to claim 1, which is characterized in that the recoil piston (3) will stay and move back
Cylinder ontology (2) is divided into the first cavity (18) and the second cavity (19)；Application cylinder ontology (11) is divided by the control piston (26)
Third cavity (20) and the 4th cavity (21)；Counterrecoil cylinder ontology (8) is divided into the 5th cavity (22) and by the travelling piston (9)
Six cavitys (23)；Second cavity (19), third cavity (20) and the 6th cavity (23) are connected and full of recoil fluids.
6. general Gun Anti-Recoil Mechanism according to claim 5, which is characterized in that be full of in the 5th cavity (22)
Gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378024.0U CN208720898U (en) | 2018-08-16 | 2018-08-16 | A kind of general Gun Anti-Recoil Mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378024.0U CN208720898U (en) | 2018-08-16 | 2018-08-16 | A kind of general Gun Anti-Recoil Mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720898U true CN208720898U (en) | 2019-04-09 |
Family
ID=65979467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821378024.0U Expired - Fee Related CN208720898U (en) | 2018-08-16 | 2018-08-16 | A kind of general Gun Anti-Recoil Mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208720898U (en) |
-
2018
- 2018-08-16 CN CN201821378024.0U patent/CN208720898U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20210816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |